4140-01-454-9239 GUARD,FAN IMPELLER Index 5365-01-454-9241 SPACER,SLEEVE

National Stock Number:
5935-01-454-9240

Federal Supply Class:
5935

National Item Identification Number:
014549240

Description:
BACKSHELL,ELECTRICAL CONNECTOR

Detail:
An item specifically designed to be placed around that portion of a CONNECTOR, RECEPTABLE, ELECTRICAL or CONNECTOR, PLUG, ELECTRICAL which contains the facilities for attaching wires or cables. It may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.


Manufacturer Information:
M85049/76-12W040U583SAE INTERNATIONAL
M85049/76-12W0481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-8504981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS85049/760U583SAE INTERNATIONAL


Techincal Specification:
BODY ANGLE IN DEG90.0
CABLE OPENING DIAMETER0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
CABLE OPENING QUANTITY1
DISTANCE FROM CENTERLINE TO CABLE END2.781 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO CONNECTOR END0.848 INCHES NOMINAL
OVERALL WIDTH1.200 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
NOMINAL THREAD LENGTH0.219 INCHES
NOMINAL THREAD SIZE0.688 INCHES
SEAL MATERIALRUBBER, SILICONE BASE
SEAL TYPEPREFORMED PACKING
SIZE DESIGNATION12
STYLE DESIGNATORANGLE TYPE W/CLAMP
SURFACE TREATMENTCADMIUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNEF


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